It uses microwaves as little heatwaves and uses them to heat the food
If he’s walking at a constant velocity there is no acceleration.
The red laser will have a hotter temperature than the blue, so it is red because it is hot
<span>hope this helps!!!</span>
It is determined by the nature of the green light. Because lasers create light at almost a single frequency, green laser light would appear as a thin line of pure green. Other sources of "green" light emit light at a variety of frequencies, including yellow and blue, resulting in a strong green band in the center that fades into blue-green and yellow-green at the borders.
For example, here’s a graph of the spectrum of a green LED, showing the color range: Attachment #1
and here’s a graph of the transmission spectra of several standard photographic filters, including green: Attachment #2
Learn more about the color spectrum:
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Value of resistor = (12V) /(1.2 x 10^-3A)=10000ohms=10k ohms